255300014

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1\times {\mathrm{1493}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 386061552

約数和(自身を除く): 130761538

約数列:

[1, 2, 193, 386, 443, 886, 1493, 2986, 85499, 170998, 288149, 576298, 661399, 1322798, 127650007, 255300014]

約数ペア:

[(1, 255300014), (2, 127650007), (193, 1322798), (386, 661399), (443, 576298), (886, 288149), (1493, 170998), (2986, 85499)]